Goodwill and intangible assets, net - Goodwill Rollforward (Details) $ in Thousands	12 Months Ended
Jul. 31, 2025 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 257,006
Acquisition	149
Goodwill, ending balance	$ 257,155

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details